Magnesium in PDB 4fhw: Crystal Structures of the CID1 Poly (U) Polymerase Reveal the Mechanism For Utp Selectivity - Mggtp Bound

The structure of Crystal Structures of the CID1 Poly (U) Polymerase Reveal the Mechanism For Utp Selectivity - Mggtp Bound, PDB code: 4fhw was solved by B.M.Lunde, I.Magler, A.Meinhart, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.17 / 2.50
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	53.413, 62.897, 111.436, 90.00, 90.00, 90.00
R / Rfree (%)	19.6 / 24.9

The binding sites of Magnesium atom in the Crystal Structures of the CID1 Poly (U) Polymerase Reveal the Mechanism For Utp Selectivity - Mggtp Bound (pdb code 4fhw). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Crystal Structures of the CID1 Poly (U) Polymerase Reveal the Mechanism For Utp Selectivity - Mggtp Bound, PDB code: 4fhw:

Magnesium binding site 1 out of 1 in the Crystal Structures of the CID1 Poly (U) Polymerase Reveal the Mechanism For Utp Selectivity - Mggtp Bound


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structures of the CID1 Poly (U) Polymerase Reveal the Mechanism For Utp Selectivity - Mggtp Bound within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg402 b:47.5 occ:1.00 O2B A:GTP401 2.2 54.4 1.0 O2A A:GTP401 2.2 56.5 1.0 OD1 A:ASP101 2.3 43.2 1.0 OD2 A:ASP103 2.3 38.8 1.0 O A:HOH530 2.6 32.9 1.0 O A:HOH548 2.8 27.8 1.0 OD2 A:ASP101 2.9 39.9 1.0 CG A:ASP101 3.0 37.7 1.0 PA A:GTP401 3.2 61.0 1.0 PB A:GTP401 3.3 58.1 1.0 CG A:ASP103 3.3 31.3 1.0 O5' A:GTP401 3.5 62.2 1.0 O3A A:GTP401 3.5 58.4 1.0 OD1 A:ASP103 3.7 34.0 1.0 O3B A:GTP401 4.0 59.4 1.0 C5' A:GTP401 4.1 63.2 1.0 CB A:ASP101 4.5 35.3 1.0 O2G A:GTP401 4.5 62.1 1.0 O A:ASP101 4.5 32.6 1.0 O1A A:GTP401 4.6 60.1 1.0 OG A:SER90 4.6 21.4 1.0 O1B A:GTP401 4.6 56.5 1.0 O A:HOH564 4.6 44.6 1.0 CB A:ASP103 4.6 28.7 1.0 C A:ASP101 4.9 33.1 1.0 PG A:GTP401 4.9 62.0 1.0

B.M.Lunde, I.Magler, A.Meinhart. Crystal Structures of the CID1 Poly (U) Polymerase Reveal the Mechanism For Utp Selectivity. Nucleic Acids Res. V. 40 9815 2012.
ISSN: ISSN 0305-1048
PubMed: 22885303
DOI: 10.1093/NAR/GKS740